- in
schists include chlorite, talc, and graphite.
Chlorite schist is
typically formed by
metamorphism of
ultramafic igneous rocks, as is talc
schist. Talc...
-
Schistes is a
genus of
hummingbirds in the
family Trochilidae. It was long
considered to have only one species, the wedge-billed
hummingbird but this species...
-
Greece 1822–present The
oldest known human presence in
Athens is the Cave of
Schist,
which has been
dated to
between the 11th and 7th
millennia BC.
Athens has...
- of the Alps. Bündner
schists were
originally marine sediments that
underwent metamorphism at
large depths. The Bündner
schists were
deposited in the...
- of the
predominant minerals glaucophane and lawsonite.
Blueschists are
schists typically found within orogenic belts as
terranes of
lithology in faulted...
- The
Catalina Schist is a
metamorphic rock
complex primarily exposed on
Santa Catalina Island of the
Channel Islands of California. It
formed during the...
-
outcrops of the
Haast Schist within the
central North Island. The
schists were
named after Haast P**** on the West Coast. The
Haast Schist can be
divided geographically...
- ointment, is a
medication derived from sulfur-rich oil
shale (bituminous
schists). It is used (sometimes in
combination with zinc oxide) as a treatment...
-
dolomite and
siderite also
readily yield amphibolite (tremolite-
schist, grunerite-
schist, and others)
especially where there has been a
certain amount of...
-
increasing metamorphism,
greywackes frequently p**** into mica-
schists,
chloritic schists and
sedimentary gneisses. The term "greywacke" can be confusing...
